Deep dives, practical guides, and incident analyses from engineers who build Safeguard. No fluff, no vendor FUD — just what you need to ship secure software.
A practical guide to python dependency pinning with requirements.txt, pip-tools, and Poetry — locked, hash-verified builds instead of moving-target dependencies.
A hands-on pip-audit tutorial covering Python dependency scanning, Safety CLI comparisons, and a workflow for catching PyPI vulnerabilities before release.
A practical guide to auditing your Rails Gemfile and Gemfile.lock for vulnerable dependencies using bundler-audit, from triage through CI automation.
Supply chain attacks on open source come in distinct flavors. Understanding the taxonomy helps defenders prioritize controls and recognize threats before they reach production.
PyPI malware ML packages have hit PyTorch and Ultralytics YOLO via dependency confusion and CI/CD compromise. What happened, and how to defend your ML supply chain.
How a single postinstall hook in a compromised npm package can run malware at install time, real incidents from 2018-2025, and how to defend against it.
PyPI paused new user registration for most of May 20-23 after a March wave of typosquats and info-stealers flooded the index. Here is what happened and why.
A step-by-step guide to verifying package-lock.json integrity, running npm audit correctly, and scanning Node.js dependencies for tampering and vulnerabilities.
sum.golang.org went public in August 2019. After four years of production, here is what the Go checksum database got right and what it did not.
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